Question

−0,66k+(6,9−14)=−15+6,9−1,16k​

Answer 1

Ответ:

-2

Пошаговое объяснение:

-0.66k+(6.9-14)=-15+6.9-1.16k

-0.66k+6.9-14=-15+6.9-1.16k

-0.66k+6.9-14+15-6.9+1.16k=0

0.5k+1=0

0.5k= -1

k= -2

Answer 2

To solve the equation, let's simplify and solve for the variable k:

Given equation: -0.66k + (6.9 - 14) = -15 + 6.9 - 1.16k

First, simplify the expression inside the parentheses: -0.66k + (-7.1) = -15 + 6.9 - 1.16k

Combine like terms on both sides of the equation: -0.66k - 7.1 = -8.1 - 1.16k

Now, let's isolate the variable k on one side of the equation: -0.66k + 1.16k = -8.1 + 7.1

Combine like terms on both sides: 0.5k = -1

To solve for k, divide both sides of the equation by 0.5: k = -1 / 0.5

Simplifying the expression: k = -2

Therefore, the solution to the equation is k = -2.